Test Directory

Test Code
EHANA
Test Name
Ehrlichia and Anaplasma Species by PCR
CPT Codes
87468, 87484, 87798 X 2
Included Tests
  • Anaplasma phagocytophilum
  • Ehrlichia chaffeensis
  • Ehrlichia ewingii/canis
  • Ehrlichia muris-like
Expected Turnaround Time
1 - 3 days
Clinical Utility
Preferred panel for diagnosing possible tick-borne disease (ie, Anaplasmosis or Ehrlichiosis) during the acute phase of the disease.
Specimen and Container Info

Preferred Specimen Type: Whole Blood

Preferred Collection Container: Lavender Top (EDTA)

Desired Specimen Volume: 1 mL

Collection Instructions

Collect whole blood in lavender top (EDTA) tube via venipuncture.

Transport Instructions

Transport to the laboratory refrigerated. 

Stability Requirements

Room Temperature

24 hours

Refrigerated

1 week

Frozen

1 week
Causes for Rejection
Serum, plasma, and heparinized specimens.
Methodology
Qualitative Polymerase Chain Reaction
Reference Intervals

A negative result does not rule out the presence of PCR inhibitors in the patient specimen or test-specific nucleic acid in concentrations below the level of detection by this test.

Reference Lab
ARUP Laboratories
Testing Schedule
Routine, daily